Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades
Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades
Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades
Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades
Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades
Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades
L01-White
L06-Beige
L08-Brown
L09-Gray
L10-Black
B01-White
B06-Beige
B08-Brown
B09-Gray
B10-Black

Berissa Cordless Extra Wide Blackout Honeycomb Cellular Shades

$59.90
$89.90
🏷 Buy 2 items, get 18% off
Code: SPRING18
🏷 Buy 5 items, get 20% off
Code: SPRING20
🏷 Buy 8 items, get 22% off
Code: SPRING22

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Make a bold statement in any large window or open space with the Berissa Cordless Extra-Wide Blackout Honeycomb Cellular Shade. Designed for expansive spans, it combines sleek, uninterrupted lines with blackout capability and cordless simplicity. It’s the perfect harmony of scale, safety, and style — bringing grandeur without overwhelming.

Key Features

  • Mount Type：Inside and Outside
  • Material：Constructed from dual-cell honeycomb fabric engineered for maximum light blockage, it incorporates dense blackout layers to ensure total darkness. The cellular design traps air to provide insulation against temperature extremes. With its cordless lifting mechanism, the shade offers a clean, uncluttered appearance and enhanced safety. The robust frame and precision rails ensure stability and smooth operation across wide spans.
  • Size and Specification
    • Width:16~ 78 inches
    • Height:22 ~78 inches
    • Inside Mounted: 2 inches minimum depth requirement
  • Distance between fabric and window：0.75 inches
  • Operation:Cordless manual lift.Simply push up or pull down, child and pet safe
  • Measurement Video：Measurement Guide
  • Installation Video：Tutorials Video
Quantity

FAQs

Do I need to subtract ⅜ inch?

No, you don't need to subtract. If you provide the accurate internal window opening dimensions (accurate to 1/8 inches) for installation inside the window frame, we will adjust the size for you without requiring you to subtract anything.

If I want to have cellular shade inside mounted, what is the minimum window depth?

Our upgraded version requires a minimum hole depth of 1.3 inches; other versions require a minimum hole depth of 1.6-2.3 inches depending on the style.

Which features matter most in dining room blinds?

These blinds made from moisture-resistant materials like PVC, aluminium, or treated fabric are designed to handle steam and humidity. They don't absorb water easily, so they won’t warp, grow mold, or lose shape. Good ventilation also helps them last longer.

What is the best time to make an inquiry for exchange or refund?

You can return or exchange an item if it’s the wrong size or has a defect. Custom-made shades can only be returned if there’s a problem with the material or how they were made. If anything is missing from your order, let us know immediately. All return or exchange requests must be made within 30 days.

Regarding production and delivery

 Measure Your Windows

For Inside Mount, make sure the size you select matches the size in the notes box exactly, both accurate to 1/8 inch.
For Outside Mount, simply add a little extra width and height for better coverage and less light gap.
 

Easy to Install

Your blinds are designed for quick and simple installation. With the included hardware and guide, most customers can install them in just a few minutes.

 Made, Checked & Carefully Packed

Each order is custom-made, handing time 3-9 days.Carefully inspected, and securely packed before shipping from our factory and local warehouse to ensure it arrives safely at your door.

Regarding fabric and cleaning

 Enhanced Fabric Flexibility

Thanks to its unique honeycomb structure, this fabric traps air, helping to enhance thermal insulation, reduce noise, and create a soft, diffused lighting effect. Additionally, water-resistant fabric options are available, offering an excellent choice for your kitchen and bathroom
 

Easy Stain Resistance

The treated fabric surface allows for simple spot cleaning. You can gently blot most common household spills with a damp cloth without leaving a permanent mark or ring.For everyday dust, a dry cloth or feather duster is all you need for a quick sweep—offering a simple, worry-free solution.

 Maintains Consistent Color

The pigments are locked deep within the fibers to resist fading. You keep a uniform, rich color across every panel for years, even in rooms with regular sunlight exposure.Whether you install one shade or multiple across a room, each piece retains the same depth and saturation, creating a seamless, high-end aesthetic.

Cordless System

 

  • Safety：Cordless shades are safer than traditional shades because they lack
  • Easy Operation: Smooth, intuitive control, just push or pull to adjust.
  • Durability: High-quality build, tested for 30,000 lifts. No lag, no wear, just steady performance.
  • Sleek Look：The absence of dangling cords can give a room a sleek, streamlined look. Cassette header adds simplicity.

 

Measure Width and Length Correctly

Shades can be inside or outside mounted. Considering the window frame depth is the first step.
  • A clean, built-in look.Depending on the Roman shade,1.6 or 2 inches minimum depth requirement .The specific hole depth is indicated below the price on the🏡PRODUCT PARAMETER；
  • Please note that due to the reduced fabric, a slight gap will remain on the sides.

 

  • We recommend ordering additional width 4-6 inches to prevent light gaps on the sides of your window.

Measurement & Installation Is Super Easy - Let Us Show You 

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Measured in 30 Seconds

Customer just need to select the size of the window, we will calculate the correct blinds size for you

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Six-step Installation

Easy six-step installation method, suitable for most BERISSABLINDS curtains

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